ChordIQ is a music-based mobile game that offers a fun and interactive way to learn notes, guitar and piano chords. With the ability to connect a MIDI keyboard to your iPhone or iPad, you can learn chords and scales in a hands-on manner. The game features a variety of internal games, including Key Signature, Guess Note, Two Chords, Major or Minor, Major Chords, Minor Chords, Guess Scale, and Ear Training Intervals Games. Each game is designed to challenge your music theory knowledge and improve your skills.

One of the highlights of ChordIQ is the World Chart, which allows you to track your progress and compete with players from around the world. Whether you're a beginner or an advanced musician, ChordIQ offers a comprehensive learning experience. The app is free to use, but there is an option to upgrade to ChordIQ Pro to remove ads and support the developers. The Pro version offers subscription plans starting from $0.99 per month or $9.99 per year, with prices varying based on your country of residence.

Download ChordIQ today and put your music knowledge to the test!